CN221612569U - Test clamp for tension of hair planting comb - Google Patents

Abstract

The utility model relates to a test clamp for pulling force of a hair growing comb, which belongs to the field of test clamps and comprises a clamp plate body and a pressing plate, wherein a groove is formed in the surface of the clamp plate body, a positioning hole, a first half bead groove and a first half guide groove are formed in the inner bottom surface of the groove, one end of the first half guide groove is communicated with the first half bead groove, the other end of the first half guide groove penetrates through the clamp plate body, and a matching hole for matching with the positioning hole, a second half bead groove for matching with the first half bead groove and a second half guide groove for matching with the first half guide groove are formed in the surface of the pressing plate of the guide groove. This test clamp that hair planting comb pulling force was used, through first half pearl groove and second half pearl groove mutually supporting, be convenient for press from both sides the pearl head of tight hair planting comb, through first half guide way and second half guide way mutually supporting, be convenient for when installing with the hair planting direction to first half pearl groove, also be convenient for fix a position hair planting and pearl head simultaneously, also make the even surface subsides of the surface of hair planting and pearl head tight splint body and clamp plate, increased the area of force.

Description

Test clamp for tension of hair planting comb

Technical Field

The utility model relates to the field of test clamps, in particular to a test clamp for tension of a hair-growing comb.

Background

The hair-planting comb is a tool for combing long hair, and the surface of the hair-planting comb is covered with a layer of dense fine hair, so that dust and impurities on the hair can be effectively removed, meanwhile, the scalp can be massaged, the blood circulation is promoted, and the hair is healthier.

Compared with the traditional plastic comb, the hair-planting comb has better flexibility and elasticity, can better adapt to the bending and deformation of the hair, and reduces the damage to the hair. In addition, since the surface is covered with fine hair, it can penetrate into the hair better, combing the hair more smoothly.

In the process of producing the hair-planting comb, the stress condition of the hair-planting comb needs to be tested, because the stress condition is directly related to the durability of the product. The existing test of the stress condition of the hair-planting comb has the following problems: the structure of the hair-planting comb is fragile, and the hair-planting comb can be damaged by pulling when a common dynamometer is used for measuring force.

Disclosure of utility model

The utility model aims to solve the defects and provide a test clamp for the tension of a hair planting comb.

The object of the utility model is achieved by: the utility model provides a test clamp that hair planting comb pulling force was used, includes splint body and clamp plate, the surface of splint body is equipped with the recess, and the interior bottom surface of recess is equipped with locating hole, first half pearl groove and first half guide way, and the one end and the first half pearl groove of first half guide way switch on, and the other end of first half guide way passes splint body, and the surface of guide way clamp plate is equipped with and is used for with locating hole complex mating holes, be used for with first half pearl groove complex second half pearl groove and be used for with the first half guide way of cooperation second half guide way.

In the above description, as a further scheme, the inner bottom surface of the groove is provided with a step, and the step is concentric with the positioning hole.

In the above description, as a further scheme, the clamping plate body is connected with the pressing plate through the fastening piece, the spring is arranged in the step, and the fastening piece is screwed into the spring, the step and the positioning hole from the matching hole in sequence.

In the above description, as a further aspect, the first half guide groove and the second half guide groove are each semi-cylindrical.

In the above description, as a further aspect, one end of the clamping plate body is provided with a screwing hole for connecting with the dynamometer.

In the above description, as a further scheme, the clamping plate body and the pressing plate are rectangular.

In the above description, as a further aspect, the second half bead groove penetrates the pressing plate.

The beneficial effects of the utility model are as follows: this test clamp that hair planting comb pulling force was used, through first half pearl groove and second half pearl groove mutually support, be convenient for press from both sides tight hair planting comb's pearl head, mutually support through first half guide way and second half guide way, be convenient for with the hair planting direction to first half pearl groove during the installation, also be convenient for fix a position hair planting and pearl head simultaneously, also make the even surface subsides of the surface of planting hair and pearl head clamp plate body and clamp plate, increased the area of force, effectively avoided the condition of pulling out the hair planting dynamometry, ensured the accuracy and the reliability of test.

Drawings

Fig. 1 is a schematic perspective view of a test clip for tension of a comb according to the present utility model;

Fig. 2 is a schematic perspective view of a splint body in a test clip for tension of a hair growing comb according to the present utility model;

FIG. 3 is an exploded view of a test clip for tension of a comb of the present utility model;

In the figure: the clamping plate comprises a clamping plate body, a 2-pressing plate, a 3-positioning hole, a 4-first half bead groove, a 5-first half guide groove, a 6-matching hole, a 7-second half bead groove, an 8-second half guide groove, a 9-step, a 10-spring, a 11-fastener, a 12-screwing hole and a 13-groove.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be illustrative of the application and are not to be construed as limiting the application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless specifically defined otherwise. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1-3, a test clamp for pulling force of a hair planting comb specifically implemented by the test clamp comprises a clamp body 1 and a clamp plate 2, wherein the clamp body 1 is used for placing the clamp plate 2, a groove 13 is formed in the surface of the clamp body 1, the clamp plate 2 is placed in the groove 13, a positioning hole 3, a first half bead groove 4 and a first half guide groove 5 are formed in the inner bottom surface of the groove 13, one end of the first half guide groove 5 is communicated with the first half bead groove 4, the other end of the first half guide groove 5 penetrates through the clamp body 1, and a matching hole 6 for being matched with the positioning hole 3, a second half bead groove 7 for being matched with the first half bead groove 4 and a second half guide groove 8 for being matched with the first half guide groove 5 are formed in the surface of the clamp plate 2. The first half bead groove 4 and the second half bead groove 7 are matched with each other, so that the bead heads of the hair-planting comb can be clamped conveniently; through mutually supporting through first half guide way 5 and second half guide way 8, be convenient for during the installation with planting hair direction to first half pearl groove 4, also be convenient for simultaneously fix a position planting hair and pearl head, also make the even surface subsides of planting hair surface and pearl head close splint body 1 and clamp plate 2, increased area of force, effectively avoided pulling out the condition of planting hair dynamometry, ensured the accuracy and the reliability of test.

The process for testing the hair-planting comb provided by the embodiment of the utility model comprises the following steps: firstly, aligning the bead heads with the hair-planting holes and putting the bead heads into the first half bead grooves 4 and the first half guide grooves 5, then covering the pressing plate 2 on the grooves 13, tightly pressing the bead heads and the hair-planting holes by the second half bead grooves 7 and the first half guide grooves 5, screwing screws into the positioning holes 3 from the matching holes 6, finally connecting the clamping plate body 1 with the dynamometer, positioning the hair-planting comb, and testing the stress condition of the hair-planting comb by pulling the dynamometer.

Specifically, the inner bottom surface of the groove 13 is provided with a step 9, the step 9 is concentric with the positioning hole 3, the movable space of the screw is increased, the screw is convenient to unscrew, and the clamping plate body 1 and the pressing plate 2 are convenient to detach quickly.

Specifically, connect through fastener 11 between splint body 1 and the clamp plate 2, be equipped with spring 10 in the step 9, fastener 11 is from the setting of cooperation hole 6 precession spring 10, step 9 and locating hole 3 in proper order, spring 10's setting, fastener 11 unscrews a little, and clamp plate 2 can be sprung out by spring 10, is convenient for take out and lay the comb of planting hair, has saved the time of installation and dismantlement.

In this embodiment, the first half guide groove 5 and the second half guide groove 8 are both semi-cylindrical, the shapes of the first half guide groove 5 and the second half guide groove 8 are not limited, and the shapes of the first half guide groove 5 and the second half guide groove 8 can be reasonably changed on the premise of ensuring that hair-planting combs of different types can be installed in the hair-planting combs, and in an exemplary embodiment, the first half guide groove 5 and the second half guide groove 8 are both semi-cylindrical, and in some embodiments, the first half guide groove 5 and the second half guide groove 8 are both square, etc. are not limited thereto.

In this embodiment, one end of the clamping plate body 1 is provided with a screwing hole 12 for connecting with the dynamometer, so that the clamping plate body 1 is connected with the dynamometer.

In this embodiment, the clamping plate body 1 and the pressing plate 2 are rectangular.

In this embodiment, the second half bead groove 7 penetrates through the pressing plate 2, so as to facilitate checking whether the hair is aligned with the first half bead groove 4 and the second half bead groove 7.

The foregoing is a further detailed description of the utility model in connection with specific further embodiments, and is not intended to limit the practice of the utility model to such descriptions. It should be understood by those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims (7)

1. The utility model provides a test clamp that hair planting comb pulling force was used, includes splint body and clamp plate, its characterized in that, the surface of splint body is equipped with the recess, and the interior bottom surface of recess is equipped with locating hole, first half pearl groove and first half guide way, and the one end and the first half pearl groove of first half guide way switch on, and the other end of first half guide way passes splint body, and the surface of guide way clamp plate is equipped with and is used for with locating hole complex mating holes, be used for with first half pearl groove complex second half pearl groove and be used for with the first half guide way of cooperation second half guide way.

2. A test clip for tension of a hair growing comb according to claim 1, wherein the inner bottom surface of the groove is provided with a step, and the step is concentric with the positioning hole.

3. The test clamp for pulling force of hair growing comb according to claim 2, wherein a spring is arranged in the step, the clamping plate body and the pressing plate are connected by a fastener, and the fastener is screwed into the spring, the step and the positioning hole in sequence from the matching hole.

4. A test clip for comb tension as recited in any one of claims 1-3, wherein said first half guide slot and said second half guide slot are each semi-cylindrical.

5. A test clip for comb tension as recited in any one of claims 1-3, wherein one end of the clip body is provided with a snap-in hole for connection with a load cell.

6. A test clip for comb tension as recited in any one of claims 1-3, wherein said clip body and said pressure plate are rectangular.

7. A test clip for comb pulling force as defined in any one of claims 1-3, wherein said second hemi-bead slot extends through the platen.